baber/WOPTO huggingface dataset:
Patent JP-H04132996-A (JP)
Title: Feed water controlling method of nuclear power plant and device thereof
Inventor: MORI SUMIO
IPC: G21D3/08
Filed: 1990-09-26
Abstract: PURPOSE:To intend safe and certain controlling of the number of rotations of a feed water pump by comparing a feed water demand amount from a nuclear reactor, to the maximum possible condensating amount to be supplied from a condenser, and then by controlling the number of rotations of the variable speed and electrical motor driven feed water pump which is used for ordinary operation, so as to correspond to the lesser lower amount of the two. CONSTITUTION:In case that a feed water demand signal from a nuclear reactor system exceeds 55% value at a feed water controller, during operation with 50% plant output, for instance, a signal from a calculator 43 of condensate pumping capacity becomes a signal corresponding to the number of rotations variable speed and electrical motor driven feed water pump 9a which supplies around 55% of feed water flow amount, and then the latter signal is sent to a lower value selector 44. On the other hand, a signal from a feed water controller 22 of nuclear reactor becomes a signal corresponding to the number of rotations of the pump 9a which supplies more than 55% of the feed water flow amount, and then the latter signal is sent to the selector 44. At this moment, both signals are compared at the selector 44 and the signal from a calculator 43 is selected and therewith the number of the pump 9a is prevented from increasing more than the value corresponding to 55% of the condensate feed water flow amount. By these procedures, decrement of suction pressure of the pump 9a and shutting-off of all the pumps 9a can be prevented.
Patent JP-H02100767-A (JP)
Title: Data drive type data display device
Inventor: MIURA HIROKI
IPC: G09G5/36
Filed: 1988-10-07
Abstract: PURPOSE:To realize the parallel arithmetic and drawing operations by detecting a specific data packet group among plural data packets based on the control information and using the detected packet group to actuate a drawing means or a drawing display control means. CONSTITUTION:When one of two data packets is inputted, a queuing memory means 9 checks whether the other data packet is queuing or not. If not, the means 9 waits for the arrival of the data on the packet of the other side. If the other packet is queuing, it is decided that both the address and data values are ready in terms of a drawing operation of a single picture element. Thus the writing processes are applied to the frame memories FM1-FM4 based on those data and address values. Thus it is possible to attain a prescribed drawing process regardless of the sequence where plural data or address value data packets reach a display device from a data drive type calculating device.
Patent JP-H0995718-A (JP)
Title: Device for working iron tapping runner
Inventor: SHINOHARA KOICHI
IPC: C21B7/14
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To enable reducing quantity of rebound loss, nozzle dripping, dusting, etc., of sprayed spraying material by efficiently kneading powdery and granular material as the spraying raw material and water in a nozzle. SOLUTION: The powder and granular material of the spraying raw material is directly press-fed into the inner hole of a nozzle 90 from a material hose 11. Further, plural communicating holes 116 having different boring hole angles to the nozzle center, are formed to spout water into the inner hole of nozzle 90 toward the discharge tip part of the nozzle 90 from a water storing part 113 of an attachment 111 circularly circulating water from a water hose 12 supplied under pressurizing to the outer peripheral part of the nozzle in a kneading member 114 arranged at the rear end part of the nozzle 90.  By this constitution, the spouting angle and the spouting position of the water spouted from each communicating hole 116 is changed to spiral state in the time series to develop a voltex water flow and the spraying material press-fed from the rear part is further efficiently knead with water and spouted from the tip part of the nozzle.
Patent JP-S62115124-A (JP)
Title: Orienting method for liquid crystal display device
Inventor: OOTA MASAHIKO
IPC: G02F1/133
Filed: 1985-11-13
Abstract: PURPOSE:To relieve the mechanical strain to be exerted to active element and to provide a sharp image by executing a rubbing operation for orienting a liquid crystal on a substrate in which the active elements are incorporated under the pressure of the specified stress or below. CONSTITUTION:The change of the gate voltage VG-drain current ID characteristic after the mechanical stress corresponding to the line load of 1kg/cm is exerted as rubbing conditions and a high temp. and high humidity test is carried out shows hardly no change from the characteristic curve (a) before the exertion of the stress and the characteristic curve (b) obtd. by the reliability test after the exertion of the stress. The absence of the change in the characteristic in the initial period and for a long period of time is thus admitted. The change in the characteristic of the active elements can be prevented initially and for a long period of time by setting the rubbing conditions for the orientation of the liquid crystal at the load pressure of 1kg/cm or below in the above- mentioned manner, by which the sharp liquid crystal display device having no uneven display is thus obtd.
Patent JP-H02102247-A (JP)
Title: Meltable fluorocarbon resin composition
Inventor: ISHIWARI KAZUO
IPC: C08L27/12
Filed: 1988-10-07
Abstract: PURPOSE:To obtain the title composition improved in breaking strength and moldability by mixing two specified copolymers of different MW distributions together. CONSTITUTION:90-10wt.% copolymer (A) selected from a copolymer of 96-83wt.% tetrafluoroethylene (a) with 4-17wt.% hexafluoropropylene (b) and a copolymer of 99.5-92wt.% component (a) with 0.5-8wt.% fluorovinyl ether (c) of the formula (wherein Rf is a 1-10C fluoroalkyl) and having a melt viscosity (380 deg.C) of 50-280000P and a MW distribution peak on the lower MW side is mixed with 10-90wt.% copolymer (B) selected from a copolymer of 96-83wt.% component (a) with 4-17wt.% component (b) and a copolymer of 99.5-92wt.% component (a) with component (c) and having a melt viscosity (380 deg.C) of 25000-30000, a difference in the melt viscosity between components A and B of 20000 P or above and an MW distribution peak on the higher MW side.
Patent JP-H0972133-A (JP)
Title: Receive seat for latch
Inventor: KURIKI KAZUO
IPC: E05B15/02
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To easily and accurately adjust a fixing position. SOLUTION: A fixing plate 7 having a diagonal slot 21 with a rack 22 at one of inside edges thereof is provided between the bottom wall 6 of an external case 4 and the bottom wall 17 of an internal case 5. A pinion 8 is arranged to engage with the rack 22 in the slot 21. And a manipulation projection 9 protruded at the center of the pinion is fitted into a vertically extending slot 18 formed on the bottom wall 17 of the internal case 5 so as to slide therein. By rotating the manipulation projection 9, the internal case 5 is laterally transferred while an adjusting member 10 composed of the manipulation projection 9 and the pinion 8 moves vertically along the slot 18 of the internal case 5.
Patent JP-H0780332-A (JP)
Title: Bran removing device
Inventor: YAMAMOTO SOICHI
IPC: B02B7/00
Filed: 1993-09-17
Abstract: PURPOSE:To prevent clogging of the bran removing net of the bran removing device constituted to suck away bran and small-sized rice by connecting a suction pipe to a bran and small-sized rice chamber by providing this bran and small-size rice chamber with a spacing for sucking wind in such a manner that the suction by the suction pipe does not act on the inside of the bran and small-sized rice chamber on the bran removing net. CONSTITUTION:A bran removing chamber 38 is formed in the lower part of a lifting machine 36 and the inclined bran removing net 39 is extended in this bran removing chamber 38 and, therefore, the bran and small-sized rice included in middle-period milled rice are sieved by the bran removing net 39, are separated to a bran and small-sized rice chamber 40 under the bran removing net 39 and are sucked away by a suction pipe 41. The suction by the suction pipe 41 is executed from a spacing 52 between the top end 51 of an inclined bottom wall 50 and the bran removing net 39 and, therefore, the inside of the bran removing chamber 38 is not sucked and the bran removing net 39 merely acts as a sieve without the passage of the wind. The bran removing net 39 is thus less clogged. The bran removing net 39 is, however, clogged gradually when the operation is continuously carried out over a long period of time but the bran removing net 39 is easily cleaned by a brush, etc., even during the operation by opening an opening/closing cap 42 in the upper part of the bran removing chamber 38 in that time.
Patent JP-S61133483-A (JP)
Title: Graphic processing unit
Inventor: MATSUSHIRO NOBUHITO
IPC: G06T15/80
Filed: 1984-12-04
Abstract: PURPOSE:To add easily shading processing by providing a counter memory storing the degree of shadow to a Z-buffer shade erasure hardware. CONSTITUTION:A host computer or a graphic exclusive processor 7 obtains shadow polygons AEFG, CBFG, AEGC defining a shadow space produced by shutting the light from a light source P by a polyhedron Q to convert them into a view point coordinate system, and classifies a face polygon being a rear part to a light source P among face polygons of the polthedron into front/rear polygons to the view point and transfers them into a graphic processing unit 6. The operating section 1 of the graphic processing unit 6 applies shadowing processing by using a transferred data. That is, a value Cu(i, f) of the counter memory 4, that is, the degree of shadow is set to zero in advance. The final result by the shade face erasure processing is stored in the Z-buffer memory 3. As to each picture element of the shadow polygon and the face polygon being rear polygon to the light source P, the depth Zs(i, j) of the picture element and the value ZM(i, j) of the Z-buffer memory 3 are compared and the degree of shade of the counter memory 4 is controlled.
Patent JP-H03116939-A (JP)
Title: Resin-sealing of semiconductor device
Inventor: YOSHIZUMI AKIRA
IPC: H01L21/56
Filed: 1989-09-29
Abstract: PURPOSE:To contrive the improvement of the reliability of a semiconductor package by a method wherein a metal frame mounted with an element or a resin film is pinched between a metal mold on one side and one sheet of a plate, a liquid epoxy cast resin composition is injected through a resin injection gate provided apart from this element under a reduced pressure or after the composition is injected, the composition is heated and hardened in a state that it is subjected to vacuum degassing. CONSTITUTION:A lead frame 3, on which a semiconductor pellet 1 is mounted and to which bonding wires 2 are connected, is placed between a metal mold 11 on one side and a plate 13 and a gate side metal mold 12 is pressed to the side of the plate 13. The metal mold 12 is provided with a resin injection gate 14 and a path 15 for reducing a pressure is formed at the position on the side opposite to the gate 14 between the metal mold 12 and the plate 13. In this state, a cast resin 7 passes through the gate 14, is injected in the interior between the metal molds, is filled in the peripheries of the pellet 1 and the like and is heated and set. Thereby, even if this package is thin, it is a voidless package and a highly reliable semiconductor package can be obtained.
Patent JP-2001070272-A (JP)
Title: Simulating device for intracerebral electrical phenomenon
Inventor: KIHARA TAIZO
IPC: A61B5/05
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a phantom which can be utilized for evaluation and correction of both an electroencephalograph and a magnetoencephalograph. SOLUTION: A hollow container 40 forming an outer shell of a phantom is filled with the high conductivity material 46 such as the physiological salt solution for electrically simulating brain material and cerebrospinal fluid, and a current dipole 20 for simulating the nerve current source is arranged in the high conductivity material 46. The hollow container 40 is formed into the double- layer structure of a cranium simulating layer 42 having a low conductivity nearly equal to the cranium and a head skin simulating layer 42 having a high conductivity nearly equal to the head skin. This phantom is utilized as a model for evaluation and correction of a brain magnetometer with a magnetic field generated by the current dipole 20, and while utilized as a model for evaluation and correction of an electroencephalogram meter by providing a head skin simulating layer 44.
Patent JP-H04137312-A (JP)
Title: P-type transparent conductive film and manufacture thereof
Inventor: FUJIWARA RYOJI
IPC: C23C14/34
Filed: 1990-09-27
Abstract: PURPOSE:To decrease resistance and improve the transmissiveness of light of short wave and accurately control the oxidation degree of film by a method wherein a halogen atom is contained in a P-type transparent conductive film mainly composed iridium oxide. CONSTITUTION:A halogen atom is contained in a film mainly composed of iridium oxide. A fluorine atom, a chlorine atom, a bromine atom, an iodine atom, etc., is used as a halogen atom to be contained in IrOx : Y film. Among those, a boromine atom is preferable, and its content is selectively determined in response to a desired effect and preferably 10ppm-10wt.%. The content for the case where a chlorine atom, a bormine atom or an iodine atom is used as a halogen atom is also preferably 10ppm-100ppm. The ratio of content of an iridium atom to an oxygen atom, O/Ir, is preferably 1/5.
Patent JP-S61133380-A (JP)
Title: Chemical surface treatment
Inventor: TOMIOKA HISASHI
IPC: C23C18/16
Filed: 1984-12-03
Abstract: PURPOSE:To make uniform the contact conditions of a treating liquid with the surfaces of materials to be treated by revolving shafts for attaching materials to be treated which are charged into the electroless plating treating liquid and are attached with the many materials to be treated at specified intervals along the revolving orbit and rotating the shafts for attaching the materials to be treated as well. CONSTITUTION:A frame body 3 of which a vertical piece 3C is extended to the treating liquid 2 in a treating vessel 1 and is fixed there when placed to the top edge of the vessel 1, a driven gear 7, planetary gears 8, 9 and a center gear 10 which are attached to the body 3 and a driving source 4 which is fixed with fixing shafts 13, 14 for holding the materials 11, 12 to be treated on the extension of the axial center of the planetary gears and transmit rotating force to the planetary gear shafts from the air in the upper part of the body 3 are provided. The materials 11, 12 are held and fixed to the shafts 13, 14 and the shafts are driven, by which the materials 11, 12 are brought into contact with the liquid 2 while making the planetary rotation according to the motion of the planetary gears.
Patent JP-2000090658-A (JP)
Title: Magnetic memory element
Inventor: YAMANO KOJI
IPC: H01L27/105
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic memory element and a magnetic memory array using it wherein information can be written in the memory element, the influence of the write on adjacent cells can be reduced, and a highly integrated product can be made. SOLUTION: The magnetic memory element comprises a substrate and a magnetoresistance effect film 4 formed above the substrate, the magnetoresistance effect film 4 includes a first magnetic layer 1 and a second magnetic layer 3 separated by a nonmagnetic layer 2, and a magnetic field is applied to the first magnetic layer 1 to set the magnetizing direction of the first magnetic layer 1 to write/record information. A ferromagnetic flux control layer 6 is provided for concentrating the flux of the applied magnetic field on the first magnetic layer 1.
Patent JP-H02103831-A (JP)
Title: Contactless switch
Inventor: ISHIKAWA HIROSHI
IPC: H01H36/00
Filed: 1988-10-11
Abstract: PURPOSE:To make it possible to confirm an operation display lamp by holding the operation display lamp with a holder which wraps the head of the lamp through a space and making a portion where the head of the operation display lamp is wrapped in the holder to be exposed from the covering surface of molding resin. CONSTITUTION:The LED holding part 9 of a holding part 7 is arranged such that it is opposed to the LED 3 on a printed wiring board 2, and when the printed wiring board 2 is pressed in, the head 3a of the LED 3 is inserted into a cylindrical hole 9a made in the holding part 9, and then, the holding part 9 is molded such that it is exposed from the surface of a molding resin 6. At the time of forming, the LED 3 is pressed to the holding part 9 by injection pressure of resin and stops in the middle of the hole 9a, and a space 10 is formed between the head 3a of the LED 3 and the holding part 9, and many fine recesses and projections are formed on the side 9b of the holding part 9 opposed to the LED 3, so that the light of the LED 3 is scattered to make the whole surface of the holding part 9 bright with the result that the luminescence can be confirmed from many directions.
Patent JP-H04133120-A (JP)
Title: Reset function control method for keyboard
Inventor: TAKAGI TOSHIYA
IPC: G06F3/02
Filed: 1990-09-26
Abstract: PURPOSE:To prevent the malfunction against static electricity and external noise such as power source noise, etc. by applying a reset operation and compelling a keyboard so as to always execute a normal operation, in the case there is no data exceeding a prescribed time. CONSTITUTION:A 1-chip microcomputer 1 scans a key matrix 2 through scan-out lines 8A, 8B connected to P10 - P17 terminals and P20 - P26 terminals. Subsequently, DB0 - DB7 terminals are allowed to read a variation of an ON/OFF state of a key of the key matrix 2 through a line 9. In such a case, in the case of the same as the previous key state, it is judged that there is not data to be outputted, and a reset operation is executed. If it is different, the line varied again is scanned. In the case of the same as a state immediately before, data is set to a P27 terminal, and outputted to a device connection connector 7 through an interface circuit 3.
Patent JP-H0718454-A (JP)
Title: Conditioning substrate for electroless deposition of metal
Inventor: SUTEIIBUN RIIOU TEISUDEIRU
IPC: C23C18/20
Filed: 1991-10-03
Abstract: PURPOSE: To supply a reducing agent free of hydrazine to the surface of a substrate.  
     CONSTITUTION: This method for conditioning at least one surface of the substrate consists in supplying the anionic chemical reducing agent to at least one surface of the substrate, then bringing this surface into contact with a soln. contg. cation, which cation is capable of receiving electrons from the anionic chemical reducing agent, thereby reducing the cation to an oxidation state of lower valence. As a result, the chemical alteration of the substrate surface is averted. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H0197911-A (JP)
Title: Position detector for lens
Inventor: AKASAKA MICHIHARU
IPC: G02B7/10
Filed: 1987-10-09
Abstract: PURPOSE:To improve the detection precision, to reduce the space, and to surely detect the terminal by digitally detecting the terminal and analogically detecting the middle position. CONSTITUTION:When a lens barrel 1 is placed in the shortest focus position, a contact 9 short-circuits the circuit between conductor films 5 and 8 and the potential of the conductor film 8 is set to the turning-on state, and a position detecting circuit 11 discriminates this position. The contact 9 short-circuits the circuit between a resistance film 3 and a conductor film 6 according as the lens barrel 1 is moved toward the infinity focus position, and a voltage proportional to this short-circuit position is taken out to the conductor film 6 and is read as a digital signal by an A/D converter 12. When the lens barrel 1 reaches the infinity focus position finally, the contact 9 short-circuits the circuit between conductor films 4 and 7 to set the conductor film 7 to the turning-on state and this position is discriminated. Thus, the terminal is surely detected and the space is reduced and the resolution is improved.
Patent JP-2000087341-A (JP)
Title: Ground design soil bearing computation system, and computer readable medium having ground design soil bearing computation program recorded therein
Inventor: HASE HISAO
IPC: G06F17/50
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To make it possible to objectively compute bearing capacity of soil from investigation results of the ground before the decision on a footing specification. SOLUTION: A ground conditional data file 7a storing a soil condition of the ground, a footing dimension data file 7b for storing a general purpose footing dimension, an 'N value' data file 7c for storing the 'N value' every a plurality of depths under the footing collected by a Swedish sounding test, a bearing capacity factor data file 7d for storing the bearing capacity factor of the ground, a settlement amount data file 7a for storing the settlement amount of the ground, a soil bearing data file 7f for storing a design soil bearing data of the ground, the bearing capacity factor every a plurality of depths under the footing of the ground and the maximum settlement amount of a plurality of measuring points are computed on the basis of the data stored in the files 7a, 7b and 7c,  and they are respectively stored in the bearing capacity factor data file 7d and settlement amount data file 7e, The bearing capacity factor data and settlement data stored in those files are compared with each other, and the small amount of data is stored in the soil bearing data file 7f as the design soil bearing.
Patent JP-H0682429-A (JP)
Title: Tube insertion type ultrasonic flaw detector
Inventor: IWAMOTO KEIICHI
IPC: G01N29/04
Filed: 1992-08-31
Abstract: PURPOSE:To perform excellent flaw detection with a high S/N ratio by dispensing with a motor power line arranged alongside of a signal line in a carrier- frequency cable so that a motor noise is not induced by an ultrasonic signal line. CONSTITUTION:This tube insertion type ultrasonic flaw detector is inserted into the inside of a boiler tube 1 so as to inspect a reduction quantity in thickness in a tube base member part or a crack caused at an attaching metallic material welding part by a water immersion type ultrasonic flaw detection by rotating ultrasonic probes 12a, 12b, and 12c in the circumferential direction. This device is provided with a battery 4 as a power source, a motor 8a driven by the battery 4, a rotary type probe holder 11 connected to the motor 8a, a slip ring 17b connected to the rotary type probe holder 11 and also connected to a carrier-frequency cable 18, and a front side aligning tool 6b and a rear side aligning tool 6c, each of which is arranged at the front or rear side of the rotary type probe holder 11.